JPS642596A - Counting of escherichia coli - Google Patents

Counting of escherichia coli

Info

Publication number
JPS642596A
JPS642596A JP63053853A JP5385388A JPS642596A JP S642596 A JPS642596 A JP S642596A JP 63053853 A JP63053853 A JP 63053853A JP 5385388 A JP5385388 A JP 5385388A JP S642596 A JPS642596 A JP S642596A
Authority
JP
Japan
Prior art keywords
coli
counting
color
escherichia coli
color former
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP63053853A
Other languages
English (en)
Other versions
JPH012596A (ja
Inventor
Arthur N Ley
Neil E Rickey
Michael J Taylor
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of JPH012596A publication Critical patent/JPH012596A/ja
Publication of JPS642596A publication Critical patent/JPS642596A/ja
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07H—SUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS
    • C07H21/00—Compounds containing two or more mononucleotide units having separate phosphate or polyphosphate groups linked by saccharide radicals of nucleoside groups, e.g. nucleic acids
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12Q—MEASURING OR TESTING PROCESSES INVOLVING ENZYMES, NUCLEIC ACIDS OR MICROORGANISMS; COMPOSITIONS OR TEST PAPERS THEREFOR; PROCESSES OF PREPARING SUCH COMPOSITIONS; CONDITION-RESPONSIVE CONTROL IN MICROBIOLOGICAL OR ENZYMOLOGICAL PROCESSES
    • C12Q1/00—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions
    • C12Q1/02—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving viable microorganisms
    • C12Q1/04—Determining presence or kind of microorganism; Use of selective media for testing antibiotics or bacteriocides; Compositions containing a chemical indicator therefor
    • C12Q1/10—Enterobacteria
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12Q—MEASURING OR TESTING PROCESSES INVOLVING ENZYMES, NUCLEIC ACIDS OR MICROORGANISMS; COMPOSITIONS OR TEST PAPERS THEREFOR; PROCESSES OF PREPARING SUCH COMPOSITIONS; CONDITION-RESPONSIVE CONTROL IN MICROBIOLOGICAL OR ENZYMOLOGICAL PROCESSES
    • C12Q1/00—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions
    • C12Q1/34—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving hydrolase
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12Q—MEASURING OR TESTING PROCESSES INVOLVING ENZYMES, NUCLEIC ACIDS OR MICROORGANISMS; COMPOSITIONS OR TEST PAPERS THEREFOR; PROCESSES OF PREPARING SUCH COMPOSITIONS; CONDITION-RESPONSIVE CONTROL IN MICROBIOLOGICAL OR ENZYMOLOGICAL PROCESSES
    • C12Q2334/00—O-linked chromogens for determinations of hydrolase enzymes, e.g. glycosidases, phosphatases, esterases
    • C12Q2334/50—Indoles
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2333/00—Assays involving biological materials from specific organisms or of a specific nature
    • G01N2333/195—Assays involving biological materials from specific organisms or of a specific nature from bacteria
    • G01N2333/24—Assays involving biological materials from specific organisms or of a specific nature from bacteria from Enterobacteriaceae (F), e.g. Citrobacter, Serratia, Proteus, Providencia, Morganella, Yersinia
    • G01N2333/245—Escherichia (G)
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S435/00—Chemistry: molecular biology and microbiology
    • Y10S435/8215—Microorganisms
    • Y10S435/822—Microorganisms using bacteria or actinomycetales
    • Y10S435/848—Escherichia
    • Y10S435/849—Escherichia coli

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biochemistry (AREA)
  • Molecular Biology (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • Biotechnology (AREA)
  • General Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Microbiology (AREA)
  • Biophysics (AREA)
  • Analytical Chemistry (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Engineering & Computer Science (AREA)
  • Toxicology (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
  • Saccharide Compounds (AREA)
JP63053853A 1987-03-17 1988-03-09 Counting of escherichia coli Pending JPS642596A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CA000532191A CA1317534C (en) 1987-03-17 1987-03-17 Method of enumerating escherichia coli
CA532191 1987-03-17

Publications (2)

Publication Number Publication Date
JPH012596A JPH012596A (ja) 1989-01-06
JPS642596A true JPS642596A (en) 1989-01-06

Family

ID=4135195

Family Applications (1)

Application Number Title Priority Date Filing Date
JP63053853A Pending JPS642596A (en) 1987-03-17 1988-03-09 Counting of escherichia coli

Country Status (4)

Country Link
US (1) US4923804A (ja)
EP (1) EP0282733A3 (ja)
JP (1) JPS642596A (ja)
CA (1) CA1317534C (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013009674A (ja) * 2007-08-01 2013-01-17 Hitachi Chemical Co Ltd 大容量微粒子サンプル中の病原体検出

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5518894A (en) * 1987-11-05 1996-05-21 Berg; James D. Rapid coliform detection system
US5087615A (en) * 1989-03-17 1992-02-11 Applied Research Systems Ars Holding N.V. Novel method of ovulation induction in humans
CA2062753C (en) * 1989-04-27 2005-04-26 N. Robert Ward, Jr. Precipitate test for microorganisms
CA2027536C (en) * 1990-05-14 1993-02-16 George Chang Method for determination of e.coli in water
FR2671100B1 (fr) * 1990-12-28 1993-03-05 Bio Merieux Procede d'analyse bacteriologique, et milieu de detection des bacteries genre salmonella.
US6063590A (en) * 1991-11-18 2000-05-16 The United States Of America As Represented By The Administrator Of The U.S. Environmental Protection Agency Membrane filter agar medium containing two enzyme substrates used for the simultaneous detection of total coliforms and E. coli.
US6306621B1 (en) * 1991-11-18 2001-10-23 The United States Of America As Represented By The Administrator Of The U.S. Environmental Protection Agency Membrane filter agar medium for simultaneous detection of total coliforms and E. coli
US5846761A (en) * 1992-10-07 1998-12-08 Rambach; Alain Culture medium for the detection of E. coli and process for its use
US5849515A (en) * 1994-04-01 1998-12-15 Hach Company Method and medium for use in detecting E. coli and total coliforms
US5650290A (en) * 1994-04-01 1997-07-22 Hach Company Method & Medium for use in detecting E. coli and total coliforms
US5550032A (en) * 1994-05-27 1996-08-27 George Mason University Biological assay for microbial contamination
US5510243A (en) * 1994-06-21 1996-04-23 Gelman Sciences, Inc. Multiple chromogen enzyme targeting (MCET) for use in bacterial contamination monitoring
FR2728587B1 (fr) * 1994-12-22 1997-03-14 Pasteur Sanofi Diagnostics Milieu de culture non selectif pour l'identification directe de germes dans un echantillon biologique
US5605812A (en) * 1995-05-19 1997-02-25 Charm Sciences, Inc. Test kit and method for the quantitative determination of coliform bacteria and E. coli
DE19608320A1 (de) * 1996-02-22 1997-08-28 Biosquant Gmbh Schnellverfahren zur Bestimmung der mikrobiellen Qualität von Wasser und wasserhaltigen Proben
FR2747394B1 (fr) * 1996-04-15 1998-07-03 Rambach Alain Milieu de culture pour la mise en evidence des bacteries e. coli enterohemorragiques, et procede pour sa mise en evidence
US5733736A (en) * 1996-12-16 1998-03-31 Springfield College Motility channel pathogen detector and method of use
US5843699A (en) * 1997-04-08 1998-12-01 Difco Laboratories, Inc. Rapid microorganism detection method
AU7781398A (en) 1997-06-04 1998-12-21 Freeman Group Of Hospitals Nhs Trust Identification of salmonella
US6511819B2 (en) 1998-08-28 2003-01-28 Nye Colifast As Rapid coliform detection system
US5972641A (en) * 1998-08-28 1999-10-26 Colifast Systems Asa Rapid coliform detection system
US20030138906A1 (en) * 2001-11-05 2003-07-24 Ingun Tryland Fluorescence test for measuring heterotrophic bacteria in water
US20030143658A1 (en) * 2002-01-28 2003-07-31 Casella Linda J. Richardson Rapid methods and devices for the detection of coliform and the detection and confirmation of E. coil
US8008059B1 (en) 2006-03-17 2011-08-30 Micrology Laboratories, Llc Method utilizing enzyme substrates producing insoluble fluorescent products and chromogens, and use in combination with enzyme substrates producing soluble products
WO2007107810A1 (en) * 2006-03-20 2007-09-27 Council Of Scientific And Industrial Research A method for detecting the presence of water born pathogens and indicator microorganism
US20070281291A1 (en) * 2006-05-22 2007-12-06 Kuchta John M Method and Medium for the Rapid Detection of E.Coli in Liquid Samples
EP3382392A1 (en) 2011-07-07 2018-10-03 Geoffrey N. Roth Method utilizing enzyme substrates producing insoluble fluorescent products and chromogens, and use in combination with enzyme substrates producing soluble products

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2341865A1 (fr) * 1976-02-19 1977-09-16 Api Labor Support pour le dosage d'activites enzymatiques et procede de dosage a l'aide de ce support
EP0025467B1 (en) * 1979-09-12 1983-05-11 Alain Rambach Chromogenic chemical substrates for identification of microbial colonies
JPS59220199A (ja) * 1983-03-07 1984-12-11 イ−−ワイ・ラボラトリ−ス・インコ−ポレ−テツド 吸収剤表面上の酵素基質を含む検査用品及びそれを用いる比色検査方法
WO1986005206A1 (en) * 1985-02-27 1986-09-12 University Of Cincinnati Viable microorganism detection by induced fluorescence
GB8606032D0 (en) * 1986-03-12 1986-04-16 Cogent Ltd Testing bacteria for identification
US4925789A (en) * 1986-06-30 1990-05-15 Edberg Stephen C Method and medium for use in detecting target microbes in situ in a specimen sample of a possibly contaminated material

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013009674A (ja) * 2007-08-01 2013-01-17 Hitachi Chemical Co Ltd 大容量微粒子サンプル中の病原体検出

Also Published As

Publication number Publication date
US4923804A (en) 1990-05-08
EP0282733A3 (en) 1989-03-15
CA1317534C (en) 1993-05-11
EP0282733A2 (en) 1988-09-21

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